| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.27 | 8.312% | $142.1812 | $142.18 | $142.20 | $142.20 |
| Purchase #2 | $43.84 | 7.370% | $47.071 | $47.07 | $47.05 | $47.10 |
| Purchase #3 | $178.94 | 3.749% | $185.6485 | $185.65 | $185.65 | $185.60 |
| Purchase #4 | $120.56 | 3.580% | $124.876 | $124.88 | $124.90 | $124.90 |
| Purchase #5 | $24.67 | 12.826% | $27.8342 | $27.83 | $27.85 | $27.80 |
| Purchase #6 | $202.59 | 12.577% | $228.0697 | $228.07 | $228.05 | $228.10 |
| Purchase #7 | $130.95 | 6.796% | $139.8494 | $139.85 | $139.85 | $139.80 |
| 7 purchase totals = | $832.82 | $895.5300 | $895.53 | $895.55 | $895.50 | |